Each model has an expansion slot for an add-on DECT (EZ-1) or GSM/3G (EZ-2)
module to enhance functions and installation flexibility. MX can integrate Talking
Pendant, Call Point and Voice Extender to establish emergency voice communication
between monitoring personnel and users in a large or multistory house. MX’s
multifunctional yellow button can serve as an inactivity, check-in/out, away/home,
non-emergency call or security button.